Subconjunctival hemorrhage occurs if the tiny blood vessels in the eye ruptures and bleeds in between the conjunctiva and sclera.
What are the causes?
In most cases, there is no evident cause and develops for no obvious reason. The elderly is more likely to end up with subconjunctival hemorrhage.
There are instances in which eye or head injuries can cause one. Oftentimes, they occur after an episode of coughing or vomiting. Even healthy newborn infants have it as well.
It is uncommon for the hemorrhage to be linked with high blood pressure. If a bleeding disorder is present, the individual is prone to subconjunctival hemorrhage.
Indications of subconjunctival hemorrhage
It is important to note that there are no symptoms. The individual might not perceive it until it is pointed out by someone or seeing it in a mirror. This can be quite alarming since a wide region of the white part of the eye turns bright red.
The reason for this is that the tiny hemorrhage radiates between the thin skin on the anterior part of the eyeball and the sclera. Remember that the cornea is not affected, thus vision is not disrupted in any way.
Management
There is no treatment needed for subconjunctival hemorrhage. The condition typically fades and settles within 2 weeks. A doctor should be consulted for the following:
- The blood pressure was not checked recently.
- An eye injury is suspected as the cause.
- There is unusual bleeding or bruising on the body for no evident reason.